AC International 8200 Series instruction manual Controlled Pressure System

Page 15

box. Excess pressure from an external source can be very destructive to packing. More pressure is required, however, for abrasive slurries than for clear liquids. Examination of the leakage will indicate whether to increase or decrease external pressure. If slurry is present in the leakage, increase the pressure until only clear liquid drips from the box. If the drippage is corrosive or harmful to personnel, it should be collected and piped away.

A common error is to open the external piping valve wide and then control the drippage by tightening the packing gland. A combination of both adjustments is essential to arrive at the optimum condition. The life of packing and sleeve depends on careful control more than any other factor.

FLOWMETER

PRESSURE

GAUGEPRESSURE REDUCING VALVE

STUFFING BOX

FIGURE 9 – CONTROLLED PRESSURE

SYSTEM

Image 15

Contents Series Base Mounted Centrifugal Fire Pumps Table of Contents Seal Operating Limits DescriptionOperational Limits Maximum Working PressureSafety Instructions Safety InstructionsMechanical Safety Additional Safety RequirementsElectrical Safety Thermal SafetyInstallation Pump LocationReceiving Pump Temporary Storage LocationFoundation Alignment Procedure Base Plate Setting Before PipingGrouting Procedure See ANSI/OSHA Coupler Guard REMOVAL/INSTALLATIONANSI/OSHA Coupler Guard REMOVAL/INSTALLATION InstallationRemoval Correct Alignment Incorrect AlignmentSuction and Discharge Piping Parallelindicator AlignmentAngulardial DowelingSuction Piping Suction Installations Piping Supports not ShownValves in Suction Piping Discharge PipingValves in Discharge Piping Pressure Gauges Pump InsulationStuffing BOX Lubrication Controlled Pressure System Starting OperationPRE-START Checks PrimingMaintenance of Pump DUE to Flood Damage MaintenanceField Testing General MaintenanceCleaning Without Dismantling Pump Bearing Lubrication GreasePacking Seal Every Month Months Every Year Maintenance Time TableNo Liquid Delivered Trouble ShootingCauses CuresNot Enough Pressure Pump Takes Too Much Power Causes CuresPump Operates For Short Time, Then Stops Changing Rotation Clockwise Rotation Viewed from the Coupling ENDCounterclockwise Rotation Viewed from the Coupling END Service Instructions Disassembly and Reassembly ProceduresDismantling Pump with Packing Page Dimension a = Assembly Pump with Packing 350 FT.LBS MIN. Torque Required Page Impeller Design Data Appendix a Engineering DataCasing Data Stuffing BOX DataExploded View 8200 Series Fire Pump Clockwise Rotation Appendix BPart Number Part Name Quantity Replacement Parts ListInstructions for Ordering Parts Appendix C Field Test Report Useful Formulas Single Phase Motor Three Phase MotorFire Pump Canada

8200 Series specifications

The AC International 8200 Series represents a cutting-edge advancement in the realm of commercial and industrial automation. Tailored for efficiency and flexibility, this series is designed to meet the rigorous demands of modern applications across various sectors such as manufacturing, logistics, and energy management.

One of the standout features of the AC International 8200 Series is its robust control system. Equipped with an advanced microprocessor, the system ensures high performance, enabling real-time data processing and decision-making. This feature enhances the capability of users to manage complex operations while maintaining optimal productivity levels.

The 8200 Series integrates seamlessly with the latest communication protocols, such as Ethernet/IP and Modbus, allowing for smooth integration into existing infrastructures. This interoperability ensures that organizations can adopt the new series without incurring significant costs associated with overhauling their current systems.

Energy efficiency is another key characteristic of the 8200 Series. It incorporates a variety of smart technologies, including power monitoring and energy-saving modes, which help organizations reduce their operational costs and environmental footprint. These features are especially beneficial in industries where energy consumption is a significant concern.

In terms of user interface, the AC International 8200 Series offers a customizable touchscreen display that provides operators with real-time insights into their systems. This user-friendly interface facilitates quick troubleshooting and comprehensive monitoring, thereby promoting operational efficiency.

Furthermore, the series boasts enhanced safety features, including emergency stop functions and overload protection mechanisms. These safety characteristics are critical in environments where machinery operates at high capacities, ensuring the well-being of personnel and minimizing risks associated with operational failure.

With its modular design, the 8200 Series allows for easy scalability. This means that businesses can expand their systems according to growth and evolving demands without compromising performance or requiring extensive modifications.

Finally, AC International backs the 8200 Series with unparalleled customer support and comprehensive training resources, ensuring that businesses can fully harness the potential of their investments. As industries continue to evolve and embrace digital transformation, the AC International 8200 Series stands out as an essential solution for those looking to improve efficiency, safety, and sustainability in their operations.